Added command propagation API.

[redis.git] / src / redis.h

diff --git a/src/redis.h b/src/redis.h
index 3a5e3d4a81d8fec9ff5464cd5fc09c04f4eb7f2e..921e319eb2ef12c7e3c590f379d6651dab1b99b0 100644 (file)
--- a/src/redis.h
+++ b/src/redis.h
@@ -46,6 +46,7 @@
 #define REDIS_EXPIRELOOKUPS_PER_CRON    10 /* lookup 10 expires per loop */
 #define REDIS_MAX_WRITE_PER_EVENT (1024*64)
 #define REDIS_SHARED_INTEGERS 10000
+#define REDIS_SHARED_BULKHDR_LEN 32
 #define REDIS_MAX_LOGMSG_LEN    1024 /* Default maximum length of syslog messages */
 #define REDIS_AOF_REWRITE_PERC  100
 #define REDIS_AOF_REWRITE_MIN_SIZE (1024*1024)
@@ -237,6 +238,18 @@
                                        points are configured. */
 #define REDIS_SHUTDOWN_NOSAVE 2     /* Don't SAVE on SHUTDOWN. */
 
+/* Command call flags, see call() function */
+#define REDIS_CALL_NONE 0
+#define REDIS_CALL_SLOWLOG 1
+#define REDIS_CALL_STATS 2
+#define REDIS_CALL_PROPAGATE 4
+#define REDIS_CALL_FULL (REDIS_CALL_SLOWLOG | REDIS_CALL_STATS | REDIS_CALL_PROPAGATE)
+
+/* Command propagation flags, see propagate() function */
+#define REDIS_PROPAGATE_NONE 0
+#define REDIS_PROPAGATE_AOF 1
+#define REDIS_PROPAGATE_REPL 2
+
 /* We can print the stacktrace, so our assert is defined this way: */
 #define redisAssertWithInfo(_c,_o,_e) ((_e)?(void)0 : (_redisAssertWithInfo(_c,_o,#_e,__FILE__,__LINE__),_exit(1)))
 #define redisAssert(_e) ((_e)?(void)0 : (_redisAssert(#_e,__FILE__,__LINE__),_exit(1)))
@@ -351,9 +364,11 @@ struct sharedObjectsStruct {
     *outofrangeerr, *noscripterr, *loadingerr, *slowscripterr, *plus,
     *select0, *select1, *select2, *select3, *select4,
     *select5, *select6, *select7, *select8, *select9,
-    *messagebulk, *pmessagebulk, *subscribebulk, *unsubscribebulk, *mbulk3,
-    *mbulk4, *psubscribebulk, *punsubscribebulk,
-    *integers[REDIS_SHARED_INTEGERS];
+    *messagebulk, *pmessagebulk, *subscribebulk, *unsubscribebulk,
+    *psubscribebulk, *punsubscribebulk, *del,
+    *integers[REDIS_SHARED_INTEGERS],
+    *mbulkhdr[REDIS_SHARED_BULKHDR_LEN], /* "*<value>\r\n" */
+    *bulkhdr[REDIS_SHARED_BULKHDR_LEN];  /* "$<value>\r\n" */
 };
 
 /* ZSETs use a specialized version of Skiplists */
@@ -527,6 +542,7 @@ struct redisServer {
     int activerehashing;        /* Incremental rehash in serverCron() */
     char *requirepass;          /* Pass for AUTH command, or NULL */
     char *pidfile;              /* PID file path */
+    int arch_bits;              /* 32 or 64 depending on sizeof(long) */
     /* Networking */
     int port;                   /* TCP listening port */
     char *bindaddr;             /* Bind address or NULL */
@@ -627,6 +643,7 @@ struct redisServer {
     list *unblocked_clients; /* list of clients to unblock before next loop */
     /* Sort parameters - qsort_r() is only available under BSD so we
      * have to take this state global, in order to pass it to sortCompare() */
+    int sort_dontsort;
     int sort_desc;
     int sort_alpha;
     int sort_bypattern;
@@ -808,6 +825,7 @@ void freeClientsInAsyncFreeQueue(void);
 void asyncCloseClientOnOutputBufferLimitReached(redisClient *c);
 int getClientLimitClassByName(char *name);
 char *getClientLimitClassName(int class);
+void flushSlavesOutputBuffers(void);
 
 #ifdef __GNUC__
 void addReplyErrorFormat(redisClient *c, const char *fmt, ...)
@@ -931,12 +949,12 @@ unsigned int zsetLength(robj *zobj);
 void zsetConvert(robj *zobj, int encoding);
 
 /* Core functions */
-void freeMemoryIfNeeded(void);
+int freeMemoryIfNeeded(void);
 int processCommand(redisClient *c);
 void setupSignalHandlers(void);
 struct redisCommand *lookupCommand(sds name);
 struct redisCommand *lookupCommandByCString(char *s);
-void call(redisClient *c);
+void call(redisClient *c, int flags);
 int prepareForShutdown();
 void redisLog(int level, const char *fmt, ...);
 void redisLogRaw(int level, const char *msg);